radiocarbon dating
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- 放射性碳测定年龄,放射性碳年代测定法,碳同位素年龄测定,放射性碳测定年代
详细释义
Noun:
-
a chemical analysis used to determine the age of organic materials based on their content of the radioisotope carbon-14; believed to be reliable up to 40,000 years
相关词汇
- carbon-14 dating 放射性碳测定年龄...
- carbon dating 碳定年
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